1623 O-Band DWDM DFB Laser Component
DATASHEET| MARCH 3, 2010
RF Characteristics
Laser Temperature (T
L
) = Laser temp set for center WL, I
F
= I
OP
, Beginning of Life (BOL)
Parameter
Symbol
Condition
Min
Typ
Frequency Range
F
-
5
-
Frequency Response
S21
Iop = 60 mA, 5 - 1002 MHz
-
-
Carrier-to-Noise Ratio
CNR
-
52
-
(1)
Comp. Second Order
CSO
Standard options (1623A)
-
-
Enhanced options (1623B)
-
-
(1)
Composite Triple Beat
CTB
-
-
Relative Intensity Noise
RIN
-
-
<-155
(1) Distortion performance assumes 0km dispersion. 3.2% OMI, 110 ch. NTSC
In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at
least 55 dB for discrete reflections and 30 dB for distributed reflections.
Max
1002
1.5
-
-57
-60
-66
-
Unit
MHz
dB
dB
dBc
dBc
dB
dB/Hz
Outline Diagram
Dimensions are in inches and (millimeters)
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